XML 25 R15.htm IDEA: XBRL DOCUMENT v3.5.0.2
Share-based Compensation
9 Months Ended
Sep. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Share-based Compensation
Share-based Compensation
The Company accounts for its share-based compensation arrangements by recognizing compensation expense for the fair value of the share awards granted ratably over their vesting period. All compensation expense related to share-based compensation arrangements is recorded in sales, general and administrative expense and warehouse, processing and delivery expense. The total share-based compensation expense recognized for the three and nine months ended September 30, 2016 was $350 and $916, respectively, and $428 and $424 for the three and nine months ended September 30, 2015, respectively. The unrecognized compensation cost as of September 30, 2016 associated with all share-based payment arrangements is $2,087 and the weighted average period over which it is to be expensed is 1.3 years.
During the third quarter of 2016, the Company granted 304 non-vested shares to its non-employee directors pursuant to the Company's Non-Employee Director Compensation Plan. The non-vested shares had a weighted average grant date fair value of $1.47 per share. The grant date fair value of the non-vested shares is established using the market price of the Company's stock on the date of grant. The non-vested shares vest in full on the first anniversary of the date of grant.
On February 25, 2016, the Board of Directors of the Company approved the grant of 1,203 non-qualified stock options ("stock options") for executive officers under the Company’s 2016 Long-Term Compensation Plan (“2016 LTC Plan”). All stock options awarded under the 2016 LTC Plan are subject to the terms of the 2008 A.M. Castle & Co. Omnibus Incentive Plan, amended and restated as of July 27, 2016.
The stock options vest in three equal installments over three years from the grant date and are exercisable immediately upon vesting. The strike price was equal to the closing price of the Company's stock on the date of grant. The term of the options is 10 years from the date of grant.
The weighted average grant date fair value of $1.12 per share for the options granted under the 2016 LTC Plan for executive officers was estimated using the Black-Scholes option-pricing model with the following assumptions:
 
2016
Expected volatility
61.8
%
Risk-free interest rate
1.3
%
Expected life (in years)
6.0

Expected dividend yield
%